0.8.12.38:

[sbcl.git] / contrib / sb-posix / sb-posix.asd

diff --git a/contrib/sb-posix/sb-posix.asd b/contrib/sb-posix/sb-posix.asd
index f01b53d..3902c11 100644 (file)
--- a/contrib/sb-posix/sb-posix.asd
+++ b/contrib/sb-posix/sb-posix.asd
@@ -3,18 +3,117 @@
 (defpackage #:sb-posix-system (:use #:asdf #:cl #:sb-grovel))
 (in-package #:sb-posix-system)
 
+
+;;; we also have a shared library with some .o files in it
+;;;
+;;; FIXME: we share this with SB-BSD-SOCKETS.  This should either (a)
+;;; be part of ASDF itself, or (b) be in a shared file that we can
+;;; LOAD at this point.
+(defclass unix-dso (module) ())
+(defun unix-name (pathname)
+  (namestring 
+   (typecase pathname
+     (logical-pathname (translate-logical-pathname pathname))
+     (t pathname))))
+
+(defmethod asdf::input-files ((operation compile-op) (dso unix-dso))
+  (mapcar #'component-pathname (module-components dso)))
+
+(defmethod output-files ((operation compile-op) (dso unix-dso))
+  (let ((dir (component-pathname dso)))
+    (list
+     (make-pathname :type "so"
+                   :name (car (last (pathname-directory dir)))
+                   :directory (butlast (pathname-directory dir))
+                   :defaults dir))))
+
+
+(defmethod perform :after ((operation compile-op) (dso unix-dso))
+  (let ((dso-name (unix-name (car (output-files operation dso)))))
+    (unless (zerop
+            (run-shell-command
+             "gcc ~A -o ~S ~{~S ~}"
+             (concatenate 'string
+                          (sb-ext:posix-getenv "EXTRA_LDFLAGS")
+                          " "
+                          #+sunos "-shared -lresolv -lsocket -lnsl"
+                          #+darwin "-bundle"
+                          #-(or darwin sunos) "-shared")
+             dso-name
+             (mapcar #'unix-name
+                     (mapcan (lambda (c)
+                               (output-files operation c))
+                             (module-components dso)))))
+      (error 'operation-error :operation operation :component dso))))
+
+;;; if this goes into the standard asdf, it could reasonably be extended
+;;; to allow cflags to be set somehow
+(defmethod output-files ((op compile-op) (c c-source-file))
+  (list 
+   (make-pathname :type "o" :defaults
+                 (component-pathname c))))
+(defmethod perform ((op compile-op) (c c-source-file))
+  (unless
+      (= 0 (run-shell-command "gcc ~A -o ~S -c ~S"
+                             (concatenate
+                              'string
+                              (sb-ext:posix-getenv "EXTRA_CFLAGS")
+                              " "
+                              "-fPIC")
+                             (unix-name (car (output-files op c)))
+                             (unix-name (component-pathname c))))
+    (error 'operation-error :operation op :component c)))
+
+(defmethod perform ((operation load-op) (c c-source-file))
+  t)
+  
+(defmethod perform ((o load-op) (c unix-dso))
+  (let ((co (make-instance 'compile-op)))
+    (let ((filename (car (output-files co c))))
+      #+cmu (ext:load-foreign filename)
+      #+sbcl (sb-alien:load-shared-object filename))))
+
 (defsystem sb-posix
     :depends-on (sb-grovel)
+    #+sb-building-contrib :pathname
+    #+sb-building-contrib "SYS:CONTRIB;SB-POSIX;"
     :components ((:file "defpackage")
                 (:file "designator" :depends-on ("defpackage"))
-                (:file "macros" :depends-on ("defpackage"))
+                 (:unix-dso "alien"
+                           :components ((:c-source-file "stat-macros")))
+                (:file "macros" :depends-on ("designator"))
                 (sb-grovel:grovel-constants-file
                  "constants"
                  :package :sb-posix :depends-on  ("defpackage"))
-                (:file "interface" :depends-on ("constants" "macros"))))
+                (:file "interface" :depends-on ("constants" "macros" "designator" "alien"))))
 
-(defmethod perform :after ((o test-op) (c (eql (find-system :sb-posix))))
+(defsystem sb-posix-tests
+    :depends-on (sb-rt)
+    :components ((:file "posix-tests")))
+
+(defmethod perform :after ((o load-op) (c (eql (find-system :sb-posix))))
   (provide 'sb-posix))
 
 (defmethod perform ((o test-op) (c (eql (find-system :sb-posix))))
-  t)
+  (operate 'load-op 'sb-posix-tests)
+  (operate 'test-op 'sb-posix-tests))
+
+(defmethod perform ((o test-op) (c (eql (find-system :sb-posix-tests))))
+  (funcall (intern "DO-TESTS" (find-package "SB-RT")))
+  (let ((failures (funcall (intern "PENDING-TESTS" "SB-RT")))
+       (ignored-failures (loop for sym being the symbols of :sb-posix-tests
+                               if (search ".ERROR" (symbol-name sym))
+                               collect sym)))
+    (cond
+      ((null failures)
+       t)           
+      ((null (set-difference failures ignored-failures))
+       (warn "~@<some POSIX implementations return incorrect error values for ~
+              failing calls, but there is legitimate variation between ~
+              implementations too.  If you think the errno ~
+              from your platform is valid, please contact the sbcl ~
+              developers; otherwise, please submit a bug report to your ~
+              kernel distributor~@:>")
+       t)
+      (t
+       (error "non-errno tests failed!")))))